123458832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17497}}^1$

素因数の和:17525

約数の個数: 90

約数和(自身を含む): 401946558

約数和(自身を除く): 278487726

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 17497, 34994, 52491, 69988, 104982, 122479, 139976, 157473, 209964, 244958, 279952, 314946, 367437, 419928, 489916, 629892, 734874, 839856, 857353, 979832, 1102311, 1259784, 1469748, 1714706, 1959664, 2204622, 2519568, 2572059, 2939496, 3429412, 4409244, 5144118, 5878992, 6858824, 7716177, 8818488, 10288236, 13717648, 15432354, 17636976, 20576472, 30864708, 41152944, 61729416, 123458832]

約数ペア:

[(1, 123458832), (2, 61729416), (3, 41152944), (4, 30864708), (6, 20576472), (7, 17636976), (8, 15432354), (9, 13717648), (12, 10288236), (14, 8818488), (16, 7716177), (18, 6858824), (21, 5878992), (24, 5144118), (28, 4409244), (36, 3429412), (42, 2939496), (48, 2572059), (49, 2519568), (56, 2204622), (63, 1959664), (72, 1714706), (84, 1469748), (98, 1259784), (112, 1102311), (126, 979832), (144, 857353), (147, 839856), (168, 734874), (196, 629892), (252, 489916), (294, 419928), (336, 367437), (392, 314946), (441, 279952), (504, 244958), (588, 209964), (784, 157473), (882, 139976), (1008, 122479), (1176, 104982), (1764, 69988), (2352, 52491), (3528, 34994), (7056, 17497)]